coursecontent.com - dns.ninja
coursecontent.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786223219 | ||||||
Same first word
coursecontent.net |
coursecontent.com |
Similar names
contentsource.co.uk |
contentsource.de |
contentsource.org |
contentsource.com |
contentsource.info |
uconnectstore.com |
sourcecontent.ca |
DNS History
6 records (4 active, 2 former)
●NSns1.afternic.com2026-04-22 → 2026-08-08 · 2 obs
● 2026-08-08 21:36:46
●NSns2.afternic.com2026-04-22 → 2026-08-08 · 2 obs
● 2026-08-08 21:36:46
○MX.2026-04-22 → 2026-08-08 · 2 obs
○ 2026-08-08 21:36:46
●A13.248.169.482026-04-22 → 2026-08-08 · 3 obs
● 2026-04-22 23:50:20
● 2026-08-08 21:36:46
○A198.57.247.1862016-05-03 → 2020-03-27 · 4 obs
● 2020-03-27 05:48:14
○ 2026-04-22 23:50:20
○ 2026-08-08 21:36:46
●A76.223.54.1462026-04-22 → 2026-08-08 · 3 obs
● 2026-04-22 23:50:20
● 2026-08-08 21:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coursecontent.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursecontent.com (unsigned zone)
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
coursecontent.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
indiandress.biz, earth-link.net, mx.flynth.com plus two other host names have IP numbers in common with coursecontent.com.
Name Servers
coursecontent.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
The name server configuration of coursecontent.com is shared with other domains, for instance seattlehomeflippers.com, bololo.com, stlab.dsi.unifi.it.ranklite.com and two others.
coursecontent.com partially shares its NS delegation with several other domains, including zoneplayer.com, college.es, broilit.com and two others.
These name servers are regularly seen alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-a3pihk92cq8kttu6igu5bi.ns101.verify.hn as name servers.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.